Orrery v0.1.0

First public release — a cross-platform Python loop engine plus the Orrery orbital visualizer.

Engine (engine/, pip install -e ./engine): a fix-until-green loop with an external test gate as truth, quota survival, crash recovery, and per-iteration git rollback. Pluggable agent backends (Claude / aider / codex). A generalized BMAD multi-story driver. Research-backed, default-off upgrades: held-out/hidden test split, compact first-failure feedback, cross-run lessons memory, mutation strength audit, and run-quality metrics.

Visualizer (orrery/): Tauri 2 + Svelte 5 + PixiJS — watch loops run as a live orbital animation.

Quality: 375 engine tests · 39 Rust + 7 vitest + 3 Playwright in the app · a cross-language reducer-parity golden harness · CI on Linux + Windows.

Alpha — APIs and the wire protocol may change before 1.0. See CHANGELOG.md for details and known limitations.